Finite Group Databasebeta

← C2×#27132891 #37582079

Subgroups — C2×#27132891 #37582079

Order 24448.

564 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 564 conjugacy classes of subgroups — too many to draw. Only its 157 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15690275C211yesmaximal, characteristic, complemented
2C22×C8×D191C211yesmaximal, characteristic, complemented
3C2×#20259302C211yesmaximal, characteristic, complemented
4C2×#20259293C211yesmaximal, characteristic
5#27132891C218yesmaximal, direct product factor
6C2×#20259253C211yesmaximal, characteristic, complemented
7C2×#20259247C211yesmaximal, characteristic, complemented
8C2×#102×C191C211yesmaximal, characteristic, complemented
9C22×Dic382C2211yescharacteristic
10C22×C22⋊D191—21no—
11C22×C4×D191C2211yescharacteristic
12C2×#15690275—24no—
13C2×#15690275C2214yescomplemented
14C22×C191⋊C8C2211yescharacteristic
15C2×C8×D191—24no—
16C2×C8×D191C2214yescomplemented
17#20259302—22no—
18#20259302C2214yescomplemented
19#20259293—22no—
20#20259293C2214yes—
21C2×C4⋊Dic191—21no—
22C2×C4⋊Dic191C2211yescharacteristic
23C2×C22⋊Dic191—21no—
24C2×(C2×D191)⋊C4—21no—
25#20259253C2214yescomplemented
26#20259247C2214yescomplemented
27C22×D4×C191C2211yescharacteristic
28C22×C8×C191C2211yescharacteristic
29C2×C4⋊C4×C191C2211yescharacteristic
30#102×C191C2214yescomplemented
31C23×D191D411yescharacteristic
32C2×Dic382—21no—
33C2×Dic382—22no—
34C2×Dic382—22no—
35C2×Dic382C2312yes—
36C2×C22⋊D191—24no—
37C2×C22⋊D191—44no—
38C22×Dic191—21no—
39C22×Dic191—21no—
40C22×Dic191D411yescharacteristic
41C2×C4×D191—22no—
42C2×C4×D191—22no—
43C2×C4×D191D412yes—
44C2×C4×D191C2312yes—
45#15690275—28no—
46C2×C191⋊C8D414yescomplemented
47C2×C191⋊C8C2312yes—
48C8×D191—28no—
49C4⋊Dic191—24no—
50C4⋊Dic191—21no—
51C4⋊Dic191C2312yes—
52C22⋊Dic191—24no—
53(C2×D191)⋊C4—24no—
54C24×C191—21no—
55C2×D4×C191—22no—
56C2×D4×C191—21no—
57C2×D4×C191—22no—
58C2×D4×C191C2312yes—
59C22×C4×C191—21no—
60C22×C4×C191C2311yescharacteristic
61C2×C8×C191—22no—
62C2×C8×C191C2312yes—
63C4⋊C4×C191—21no—
64C4⋊C4×C191C2312yes—
65C22×D191—22no—
66C22×D191—22no—
67C22×D191SD1614yescomplemented
68C22×D191C2×D412yes—
69Dic382—22no—
70Dic382—22no—
71Dic382—42no—
72C22⋊D191—48no—
73C2×Dic191—22no—
74C2×Dic191—22no—
75C2×Dic191—22no—
76C2×Dic191—42no—
77C2×Dic191—42no—
78C2×Dic191C2×D412yes—
79C4×D191—24no—
80C4×D191—22no—
81C4×D191—22no—
82C191⋊C8C2×D414yescomplemented
83C23×C191—22no—
84C23×C191—42no—
85C23×C191—42no—
86C23×C191—42no—
87C23×C191C2×D411yescharacteristic
88D4×C191—22no—
89D4×C191—22no—
90D4×C191—42no—
91C2×C4×C191—22no—
92C2×C4×C191—42no—
93C2×C4×C191C2×D411yescharacteristic
94C2×C4×C191C2×D412yes—
95C2×C4×C191#4112yes—
96C2×C4×C191C2411yescharacteristic
97C8×C191—22no—
98C22×C191—42no—
99C22×C191—42no—
100C22×C191—42no—
101C22×C191—84no—
102C22×C191#12112yes—
103C22×C191C2×SD1612yes—
104C22×C191#13512yes—
105C22×C191C22×D411yescharacteristic
106C2×D191—22no—
107C2×D191—22no—
108C2×D191—28no—
109C2×D191C2×SD1614yescomplemented
110C4×C191—42no—
111C4×C191#12112yes—
112C4×C191C22×D411yescharacteristic
113C4×C191C2×#4111yescharacteristic
114Dic191—22no—
115Dic191—42no—
116Dic191—42no—
117C2×C191—82no—
118C2×C191#46514yescomplemented
119C2×C191C2×#12111yescharacteristic
120C2×C191C22×SD1611yescharacteristic
121C2×C191C2×#13511yescharacteristic
122D191—24no—
123C191C2×#46511yescharacteristic, complemented, Sylow
124C2×#465—1911nomaximal, Sylow
125C22×SD16—1911no—
126C23×C8—1911no—
127C2×C22⋊Q8—1911no—
128C2×#121—1911no—
129#465—1918no—
130C2×#106—1911no—
131C2×#103—1911no—
132C2×#102D19111yescharacteristic, complemented
133C22×Q8—1911no—
134C22×D4—3821no—
135C22×D4C2×D19111yescharacteristic
136C23×C4—1911no—
137C2×SD16—3824no—
138C2×SD16—1914no—
139C22×C8—3824no—
140C22×C8—1914no—
141C22×C8—1911no—
142C22×C8C2×D19111yescharacteristic
143C22⋊Q8—3822no—
144C22⋊Q8—1914no—
145#121—3822no—
146#121—1914no—
147C2×C4⋊C4—3821no—
148C2×C4⋊C4—1911no—
149C2×C4⋊C4C2×D19111yescharacteristic
150C2×C22⋊C4—3821no—
151C2×C22⋊C4—3821no—
152#106—1914no—
153#103—1914no—
154#102C2×D19114yescomplemented
155C24—21no—
156C24—1911no—
157C2×Q8—3821no—
158C2×Q8—3822no—
159C2×Q8—3822no—
160C2×Q8—1912no—
161C2×D4—22no—
162C2×D4—21no—
163C2×D4—22no—
164C2×D4—3824no—
165C2×D4—7644no—
166C2×D4C22×D19112yes—
167C22×C4—21no—
168C22×C4—3822no—
169C22×C4—3822no—
170C22×C4—3821no—
171C22×C4—3821no—
172C22×C4—1911no—
173C22×C4—1912no—
174C22×C4—1912no—
175C22×C4C22×D19111yescharacteristic
176SD16—3828no—
177C2×C8—22no—
178C2×C8—3828no—
179C2×C8—1914no—
180C2×C8—1912no—
181C2×C8C22×D19112yes—
182C4⋊C4—21no—
183C4⋊C4—3824no—
184C4⋊C4—3821no—
185C4⋊C4—1912no—
186C4⋊C4C22×D19112yes—
187C22⋊C4—3824no—
188C22⋊C4—3824no—
189C23—22no—
190C23—42no—
191C23—42no—
192C23—42no—
193C23—3822no—
194C23—3822no—
195C23—1914no—
196C23—1912no—
197C23D4×D19111yescharacteristic
198Q8—3822no—
199Q8—3822no—
200Q8—7642no—
201D4—22no—
202D4—22no—
203D4—42no—
204D4—7648no—
205C2×C4—22no—
206C2×C4—42no—
207C2×C4—3822no—
208C2×C4—3822no—
209C2×C4—3822no—
210C2×C4—3824no—
211C2×C4—3822no—
212C2×C4—3822no—
213C2×C4—1912no—
214C2×C4—7642no—
215C2×C4—7642no—
216C2×C4D4×D19112yes—
217C2×C4D4×D19111yescharacteristic
218C2×C4#1569028712yes—
219C2×C4C23×D19111yescharacteristic
220C8—22no—
221C8—1914no—
222C22—42no—
223C22—42no—
224C22—42no—
225C22—84no—
226C22—3822no—
227C22—3828no—
228C22—3822no—
229C22—1914no—
230C22#2025929512yes—
231C22SD16×D19112yes—
232C22#2025934112yes—
233C22C2×D4×D19111yescharacteristic
234C4—42no—
235C4—3822no—
236C4—7642no—
237C4—7642no—
238C4#2025929512yes—
239C4C2×D4×D19111yescharacteristic
240C4C2×#1569028711yescharacteristic
241C2—82no—
242C2—3824no—
243C2#2713289114yesdirect product factor
244C2C2×#2025929511yescharacteristic
245C2C2×SD16×D19111yescharacteristic
246C2C2×#2025934111yescharacteristic
subgroupG/H
centerC23D4×D191
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
FittingC2×#102×C191C2
socleC23×C191C2×D4
prime radicalC2×#20259293C2
hypercenterC2×#102D191
hypocenterC191C2×#465
LCSG ▷ C2×C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#102

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C22×#15690275C2semidirect
2. C22×C8×D191C2semidirect
3. C2×#20259302C2semidirect
5. #27132891C2direct (N × H)
6. C2×#20259253C2semidirect
7. C2×#20259247C2semidirect
8. C2×#102×C191C2semidirect
13. C2×#15690275C22semidirect
16. C2×C8×D191C22semidirect
18. #20259302C22semidirect
25. #20259253C22semidirect
26. #20259247C22semidirect
30. #102×C191C22semidirect
46. C2×C191⋊C8D4semidirect
67. C22×D191SD16semidirect
82. C191⋊C8C2×D4semidirect
109. C2×D191C2×SD16semidirect
118. C2×C191#465semidirect
123. C191C2×#465semidirect
132. C2×#102D191semidirect
154. #102C2×D191semidirect
243. C2#27132891direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×#156902752
C22×C8×D1912
C2×#202593022
C2×#202592932
#271328912
C2×#202592532
C2×#202592472
C2×#102×C1912
C2×#465191